Galaxy S4 lockscreen won't shut off...Cure! - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Hey all,
So as most people who really didn't understand the device or someone who came from another device this caught me off guard. When you set you "Shut screen off after X amount of time", your lock screen exhibits the same behavior. So if you check your phone and you're used to another device where it is preset to shut off after 10 seconds no matter what, this phone will follow however long you have your phone set to before it's allowed to idle. Just throwing it out there, this perplexed me for a while lol.

Related

Bizarre clock issue. Anyone get this, or am i mad

OK, i got a weired bug with mine.
Lets say for example it is 22.15.
I then turn the screen off (hitting the power button)
After exactly 15 minutes i turn it back on.
The clock still displays 22.15 then after about a second it flicks to 22.30.
Is anyone getting that problem, coz, though liveable, its bloody annoying.
yep, that's normal - bit annoying, but hey
Due to other issues, I don't even turn mine off anymore - just switch the screen off; no such issues then
My Vario does that, but it only stays on the previous time for less than half a second and then it updates.
A lot of, although not all, devices, whether they're PDAs, phones or other personal devices that have an LCD screen, don't bother to continue updating the display in memory whilst the display is off. I guess it must save some battery otherwise they woudn't have put this "feature" in
Keitaro said:
My Vario does that, but it only stays on the previous time for less than half a second and then it updates.
A lot of, although not all, devices, whether they're PDAs, phones or other personal devices that have an LCD screen, don't bother to continue updating the display in memory whilst the display is off. I guess it must save some battery otherwise they woudn't have put this "feature" in
Click to expand...
Click to collapse
Ah yeah, good point. I can put up with it, and believeing that it means i get better battery life (though probably minimal) i will cope
Ta
The same thing happened to my MDA. I noticed that if I close all of the programs running, from Settings/Memory, the clock "live updates"

Looking for lock program that only activates when resuming from standby

I know the thread title says enough but I'm going to elaborate on what I am looking for.
I am looking for a looking for a lock program with password protection similar to the one that comes on our Wizards, but without the timed lock. I want it to only lock my device when it is turned back on from sleep mode and no other time. Basically I only want to have to type a password in when the screen is turned back on and not again until I turn the screen back on again.
Does anyone know of a program with this kind of functionality? I really need this because unfortunately, I still live with my parent and my Mom likes to go through my phone and look at all my personal data like call logs and SMS. It's become a nuisance and I really want to do something about it.
Thanks in advance guys.
Dan.
What's wrong with the time out one? I think if you were to do a 0 seconds of the built in password thingy, you can have it ask for a password every time you switch it on.
The built in one will only ask you password if your phone is not used for a certain period of time. the time out function is basically from the backlight and battery time out, nothing to do with the passwor.d
hanmin said:
What's wrong with the time out one? I think if you were to do a 0 seconds of the built in password thingy, you can have it ask for a password every time you switch it on.
The built in one will only ask you password if your phone is not used for a certain period of time. the time out function is basically from the backlight and battery time out, nothing to do with the passwor.d
Click to expand...
Click to collapse
Well the problem with the built in lock function is that it will lock the phone after so many seconds even if the backlight is still on and it gets annoying when I'm doing something but get sidetracked for a few seconds and then come back and have to type in the code to unlock it again, even though it never left my hand in the first place. I'll play with it a bit and see what can be done with it but from what I have seen so far, I don't really like it.
I'm pretty sure it is based on you switching off (suspend) the phone or the phone switch (suspend) off itself, because the option is "0 minutes". It can't have the phone locked after it us unused for 0 minutes.
hanmin said:
I'm pretty sure it is based on you switching off (suspend) the phone or the phone switch (suspend) off itself, because the option is "0 minutes". It can't have the phone locked after it us unused for 0 minutes.
Click to expand...
Click to collapse
Heh... It worked. Thanks. If I set the backlight and power options to never turn off display then it will never lock the device but once I press the power button to turn off the screen then it automatically locks the device so that you have to type in the password before you can resume playing around with the phone.
Thanks again. I had never tried that option before.
Dan.

Screensaver that powers off screen but leaves device running?

Hi,
I've searched for several hours now in these forums and on Google, with no success.
I need an app that leaves the device switched on, but powers off the screen.
In settings/power I can dim the screen, but there is no setting to dim it completely or just switch it off.
I've found screensavers that can show a blank screen, but the screen is still actually powered up, just showing a black image presumably.
I've found apps that can switch off the screen. But you have to manually click on them to switch off the screen.
Does anyone know of a screensaver that after a set interval will leave the device running, but power off the screen please?
Suspend is no good, the device must be up and running apps.
Thanks for your help.
ClearOutLoft said:
Hi,
I've searched for several hours now in these forums and on Google, with no success.
I need an app that leaves the device switched on, but powers off the screen.
In settings/power I can dim the screen, but there is no setting to dim it completely or just switch it off.
I've found screensavers that can show a blank screen, but the screen is still actually powered up, just showing a black image presumably.
I've found apps that can switch off the screen. But you have to manually click on them to switch off the screen.
Does anyone know of a screensaver that after a set interval will leave the device running, but power off the screen please?
Suspend is no good, the device must be up and running apps.
Thanks for your help.
Click to expand...
Click to collapse
What apps are you trying to "keep running"? The only thing that might be an issue when the screen goes into it's normal sleep mode is that audio will stop outputting, and wifi connections will suspend, but there's cabs available here to easily get around both of those (and keep them going even when the screen shuts off).
Well, it's actually to solve another long-running problem that has made me almost lose the will to live....
Alarms don't go off reliably on my TP2.
Sometimes, randomly, the alarm doesn't go off until I press the power button to wake it up. The the alarm instantly goes off. So, if I set an alarm for 6am, sometimes the phone wakes up and the alarm sounds, sometimes not. And if I switch the phone on manually sometime later, at 6:15 say, the 6am alarm sounds then.
It will work fine for a few days, then fail.
It happened on WM6.1 and still continues after upgrading to WM6.5.
I have spent countless hours googling and searching XDA-Dev. I have tried probably ten different alarm apps, with no luck. I have hard-reset various times. I have tried various recommended registry tweaks. I've tried checking the notification queue regularly for any errors. I've tried so many different suggestions, for example, never pressing the power button to turn the phone off, only ever let it hibernate automatically. Warm-resetting it each day. And the list goes on.
So, I'm experimenting with just leaving the phone on forever. But turning the screen off at night to save power / not shorten the life of the screen hardware.
Which leads me to the question about screensavers which actually power off the screen automatically after a set delay. Just like a normal screensaver on a PC.
It's hard to easily convey the frustration I have for the TP2. An excellent phone. But a phone which I can't trust to do the simplest thing: to wake me up in the morning?
It'll end up in the bin at some point very soon now.....
A suggestion
Hi,
In my opinion there must be an application, change or customisation that is leading you to those problems. My suggestion is, to perform a sync towards any computer or server to keep your contacts, then, hard reset and keep the phone with the factory defaults for a while. Then, test the phone's alarms and if all is okay, add one by one your applications and changes, testing the alarms in between. Please do that on the official ROM (whatever 6.5 or 6.1) but official one. You will flash if needed later on.
I know it will be a pain, but you will find the problem.
I am using a TP2 with stock WM6.5 ROM. I have not had yet any issue with the alarms. However, I remember to have had those kind of problems before with WM 5.0 and 6.1. There were always related to freeware applications, customisations, no official ROMs, registry hacks and restored backups done from older builds upon upgrade. The alarm bug in old WM version was also known, but I have not experienced it on newer versions.
There can be some issues with the notification database by times, but as said above, it is almost every time due to customisations.
I am not saying that we should keep our phones without applications, third party software, cooked ROMs, customisation etc. But the goal is to find out what is the reason, and believe me. It is the best if not only way.
If you post the list of applications and hacks that you have in your phone, I can try to see if there is any I could identify like guilty one, based on my own experience.
Complementary, I recommend you to install and use these two applications in attachment. They have worked for me on WM5, 6, 6.1 and 6.5 so far. They are freeware and therefore you can use them without problems.
Good luck!
Thanks for taking the time to reply. All very good advice. I'll have a go when I've got some free time again. In the meantime, has anyone come across a screensaver that actually powers off the screen please?
Thanks again.
ClearOutLoft said:
Well, it's actually to solve another long-running problem that has made me almost lose the will to live....
Alarms don't go off reliably on my TP2.
Sometimes, randomly, the alarm doesn't go off until I press the power button to wake it up. The the alarm instantly goes off. So, if I set an alarm for 6am, sometimes the phone wakes up and the alarm sounds, sometimes not. And if I switch the phone on manually sometime later, at 6:15 say, the 6am alarm sounds then.
It will work fine for a few days, then fail.
It happened on WM6.1 and still continues after upgrading to WM6.5.
I have spent countless hours googling and searching XDA-Dev. I have tried probably ten different alarm apps, with no luck. I have hard-reset various times. I have tried various recommended registry tweaks. I've tried checking the notification queue regularly for any errors. I've tried so many different suggestions, for example, never pressing the power button to turn the phone off, only ever let it hibernate automatically. Warm-resetting it each day. And the list goes on.
So, I'm experimenting with just leaving the phone on forever. But turning the screen off at night to save power / not shorten the life of the screen hardware.
Which leads me to the question about screensavers which actually power off the screen automatically after a set delay. Just like a normal screensaver on a PC.
It's hard to easily convey the frustration I have for the TP2. An excellent phone. But a phone which I can't trust to do the simplest thing: to wake me up in the morning?
It'll end up in the bin at some point very soon now.....
Click to expand...
Click to collapse
do you turn your ringer to silent or vibrate when you go to bed? if so,
go to start/settings/clocks&alarms/more and make sure that the "sound alarms box" is checked. this will make sure that even if your phone ringers/alerts are off, your alarm will ring. also, if you charge your phone while you sleep, go to the backlight settings and uncheck the "turn screen off on ac power" box. if you cant sleep with the phone light on, set it to max dim on ac power and flip it over. i always had this issue when i had the tmobile wing.
ClearOutLoft said:
Hi,
I've searched for several hours now in these forums and on Google, with no success.
I need an app that leaves the device switched on, but powers off the screen.
In settings/power I can dim the screen, but there is no setting to dim it completely or just switch it off.
I've found screensavers that can show a blank screen, but the screen is still actually powered up, just showing a black image presumably.
I've found apps that can switch off the screen. But you have to manually click on them to switch off the screen.
Does anyone know of a screensaver that after a set interval will leave the device running, but power off the screen please?
Suspend is no good, the device must be up and running apps.
Thanks for your help.
Click to expand...
Click to collapse
S2U2 on this forum.
try g alarm.it worked perfect for me with tilt
I have similar Issues with my TP2;
I notice that it is more to do with HIBERNATING than screen off.
My TP2 has go to the point where allowing it to go to hibernation means Screen of Death.
Overnight I charge it and do not let the screen go off and it seems ok (so far).
Guess I will have to Hard reset and test my freeware.
Cheers
G
I had the exact same problem. When the phone goes to sleep, it is ASLEEP. I didn't use the alarm too much but the phone would never notify me when SMS arrived. I'd hit the power switch to check, and bam, three messages arrive at once, some from hours ago. Immensely frustrating, but the problem went away when I installed Energy rom.

How to disable "power off" if the phone is locked?

My Gnex was stolen a few months before I got my N4, and although I tried to track it the thief was "clever" and simply turned the phone off. I think he then took the SIM out before turning it back on, so that even when powered up it never connected to the network and he had time to wipe/sell/use my device. The biggest lesson I learned was to lock my phone, and so my N4 has a PIN code. However, I was thinking that a thief could still do the same thing if this one is ever misplaced and I would be screwed. Is there a way to prevent someone from shutting down the phone without unlocking the device? At least this way you would be able to track it or install tracking software until the battery dies.
webmaster said:
My Gnex was stolen a few months before I got my N4, and although I tried to track it the thief was "clever" and simply turned the phone off. I think he then took the SIM out before turning it back on, so that even when powered up it never connected to the network and he had time to wipe/sell/use my device. The biggest lesson I learned was to lock my phone, and so my N4 has a PIN code. However, I was thinking that a thief could still do the same thing if this one is ever misplaced and I would be screwed. Is there a way to prevent someone from shutting down the phone without unlocking the device? At least this way you would be able to track it or install tracking software until the battery dies.
Click to expand...
Click to collapse
I have Avast! installed on mine and when I changed out the Sim at the store the other day, the phone freaked out and sent me text messages (to my backup phone number) of the location and the new phone number. I'm about 90 percent sure that some of the other settings in the app lock the ability to wipe the phone... but I'm new to this Android thing and I could be wrong (workaround via fastboot?).
Anyway, if this is the case, Avast should calm your fears... plus its free.
What if the other person simply turns the phone off?
theres nothing you can do after they turn it off they will just restore the device, even if your carrier blocks your imei number, they can just use the phone in another country ,you can only protect your information on the device
If you have a rooted device you can install Cerberus as a system app, so it will survive to wipe. But disable power off is impossible.
I realize it is impossible to disable power off (for good reason!), however there should be a way to disable it when the phone is locked. In fact, I cant think of a single reason the phone SHOULD allow you to power it down while it is locked.
webmaster said:
I realize it is impossible to disable power off (for good reason!), however there should be a way to disable it when the phone is locked. In fact, I cant think of a single reason the phone SHOULD allow you to power it down while it is locked.
Click to expand...
Click to collapse
A single reason?
You turn your phone screen on. It randomly locks up and not responding.
Oh no what do I do now?! I can't pull my battery!!!!!!
Long press hold for 10 seconds. Phone turns off.
Long press is encoded within the phone and can't be disabled, it's down to the bootloaderish level.

Display turning OFF after a while..

I have an LG G Watch with 5.0.1 since a few days and I tried and sent back an identical LG G watch on 4.4W.1 a while ago and didn't experience it. Basically, I am noticing that after leaving the watch alone lying somewhere (I don't wear it at home) for some time (can't really say how long but at least an hour, I think) the display turns OFF. A single tap and it wakes up and then works "normally" until the next time...
The other G Watch with the older Wear version didn't have this behaviour so is this a feature of the latest Wear version or is it maybe an "issue"..?
I am saying this especially because I installed the Slumber app to automatically turn the display OFF while charging but realized that it's easier and more elegantly done by simply choosing the new "Theater mode" in Android Wear 5.0.1 and uninstalled the app. I don't know if what I am seeing is due to having installed Slumber but I really don't think so.
Does anybody know for sure what it is and how it exactly works..?
TIA
No replies here but several in the LG G Watch forum.
Other G Watch owners are seeing the same behaviour I described here so I can rule out that it's something which has been triggered by my having had the Slumber app installed.
One poster there says that his G Watch turns off after 30 minutes leaving it lying on a table. I am timing mine.
So based on all of those replies it seems it's a feature of the latest Android Wear. I am not calling it a bug because, except for a single reported case from a poster there with a Moto 360, it seems to never happen while wearing it, so the logic appears to be "save the battery when not in use".
Just to "investigate" it some more, may somebody else here with Wear watches from other makers please confirm you get the same behaviour on your watches (on 5.0.1)? And may you also confirm you have Ambient turned ON (i.e. the display is always ON) and state whether you have the new Tilt to wake up setting ON (i.e. the Display lights up from its dimmed state when you tilt your wrist).
My settings are Display always ON and Tilt to wake up OFF.
It would be good to have some more reports from owners of different Wear smartwatches and see if we can understand what exactly is this behaviour we are seeing...
Actually, I think this might be a good feature to keep ON in many cases but it absolutely should be an *option*!
UPDATE: Trying to time it, I think I can say (I am still trying to cover all of the different scenarios) that any event which normally wakes the display up to normal brightness (i.e. an incoming call) resets the countdown. BTW, I think the poster StuBFrost, in the other thread, is right and it's 30 minutes off the wirst with no movement, no tapping on it and no event like the ones just mentioned. "Normal" incoming notifications don't seem to reset the countdown.
Like I said, I don't think it's a bad idea in and of itself (I would use it in most cases) but they should have made it an option! And, ideally, they would let us set the time after which the display turns itself off.
I use and *strongly* prefer Android instead of limited and dumbed down Windows Phone and even worse Apple's useless crap exactly because of its customizability and powerfulness...
"Funny" thing is that from further testing, this feature doesn't kick in while on the charger (which could actually be pretty useful for most people...) LOL
ADDENDUM: the kind of events which resets the countdown to this "deep sleep" state (i.e. an incoming call) also wakes the display up from "deep sleep".

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